26698427150 has 24 divisors (see below), whose sum is σ = 50870275344. Its totient is φ = 10418897600.

The previous prime is 26698427143. The next prime is 26698427159. The reversal of 26698427150 is 5172489662.

It is a Harshad number since it is a multiple of its sum of digits (50).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26698427159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6509762 + ... + 6513861.

It is an arithmetic number, because the mean of its divisors is an integer number (2119594806).

Almost surely, 2^26698427150 is an apocalyptic number.

26698427150 is a deficient number, since it is larger than the sum of its proper divisors (24171848194).

26698427150 is a wasteful number, since it uses less digits than its factorization.

26698427150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13023676 (or 13023671 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 50.

The spelling of 26698427150 in words is "twenty-six billion, six hundred ninety-eight million, four hundred twenty-seven thousand, one hundred fifty".